Related topics: climate change · carbon · soil · organic material

Toward a smarter way of recharging the aquifer

To replenish groundwater, many municipalities inject reclaimed water into depleted aquifers. The injected water has been purified by secondary wastewater treatment, and, in some cases, the water has been treated through tertiary ...

Tests begin on bones that may be Revolutionary War soldiers

A university laboratory began tests Friday on skeletal remains found beneath an 18th century home in the hopes of identifying the three people believed to be soldiers killed during the Revolutionary War.

The voyage home: Japan's Hayabusa-2 probe to head for Earth

Japan's Hayabusa-2 probe will leave its orbit around a distant asteroid and head for Earth on Wednesday after an unprecedented mission, carrying samples that could shed light on the origins of the Solar System.

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